858963906

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{163987}}^1$

素因数の和:164095

約数の個数: 32

約数和(自身を含む): 1928498880

約数和(自身を除く): 1069534974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 163987, 327974, 491961, 983922, 1475883, 2951766, 4427649, 8855298, 15906739, 31813478, 47720217, 95440434, 143160651, 286321302, 429481953, 858963906]

約数ペア:

[(1, 858963906), (2, 429481953), (3, 286321302), (6, 143160651), (9, 95440434), (18, 47720217), (27, 31813478), (54, 15906739), (97, 8855298), (194, 4427649), (291, 2951766), (582, 1475883), (873, 983922), (1746, 491961), (2619, 327974), (5238, 163987)]